/* =========================================================
   AMERI — CARDNAV COMPONENT STYLES
   ========================================================= */

:root {
    --cardnav-bg: #0c0c0c;
    --cardnav-border: rgba(255, 255, 255, 0.05);
    --cardnav-accent: #cf8ca1;
    --cardnav-accent-hover: #db9fb1;
    --cardnav-text: #ffffff;
    --cardnav-text-muted: #cfd3dc;
    --cardnav-font: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
}

body.has-cardnav {
    padding-top: 110px;
}

.card-nav-container {
    position: fixed;
    top: 1.5em;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 820px;
    z-index: 999;
}

.card-nav {
    display: block;
    height: 60px;
    padding: 0;
    background-color: var(--cardnav-bg);
    border: 1px solid var(--cardnav-border);
    border-radius: 0.85rem;
    box-shadow: 1px 1px 10px rgba(255, 255, 255, 0.027);
    position: relative;
    overflow: hidden;
    will-change: height;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-family: var(--cardnav-font);
}

.card-nav-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.6rem 0.55rem 1.1rem;
    z-index: 2;
}

/* Hamburger Button */
.hamburger-menu {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 6px;
    color: var(--cardnav-text);
    padding: 0 4px;
    outline: none;
}

.hamburger-menu:hover .hamburger-line {
    opacity: 0.7;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background-color: currentColor;
    transition: transform 0.25s ease, opacity 0.2s ease, margin 0.3s ease;
    transform-origin: 50% 50%;
}

.hamburger-menu.open .hamburger-line:first-child {
    transform: translateY(4px) rotate(45deg);
}

.hamburger-menu.open .hamburger-line:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

/* Logo Center */
.logo-container {
    display: flex;
    align-items: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-logo-img {
    height: 26px;
    width: auto;
    object-fit: contain;
    display: block;
}

.brand-title {
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--cardnav-text);
    white-space: nowrap;
}

/* Right Controls */
.nav-top-right {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.lang-icon-btn {
    height: 38px;
    width: 38px;
    padding: 0;
    border-radius: calc(0.85rem - 0.35rem);
    background: #141414;
    border: 1px solid #222222;
    color: var(--cardnav-text-muted);
    font-size: 13.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 150ms ease;
}

.lang-icon-btn:hover {
    background: #1c1c1c;
    border-color: #333333;
    color: var(--cardnav-text);
}

.card-nav-cta-button {
    background-color: var(--cardnav-accent);
    color: #111111;
    text-decoration: none;
    border: none;
    border-radius: calc(0.85rem - 0.35rem);
    padding: 0 1.15rem;
    height: 38px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    justify-content: center;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.card-nav-cta-button:hover {
    background-color: var(--cardnav-accent-hover);
    transform: translateY(-1px);
}

/* Account Chip (logged-in users) */
.user-chip {
    height: 38px;
    padding: 0 12px 0 4px;
    border-radius: calc(0.85rem - 0.35rem);
    background: #141414;
    border: 1px solid #222222;
    color: var(--cardnav-text);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 150ms ease;
}

.user-chip:hover {
    background: #1c1c1c;
    border-color: #333333;
}

.user-chip-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--cardnav-text);
    flex-shrink: 0;
    overflow: hidden;
}

.user-chip-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 50%;
}

.user-chip-name {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--cardnav-text-muted);
    white-space: nowrap;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* App Shell Overrides (CardNav replaces the sidebar on internal pages) */
.main-wrapper {
    margin-left: 0;
}

.app-page-header {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0 36px 20px;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
}

/* Expandable Content Area */
.card-nav-content {
    position: absolute;
    left: 0;
    right: 0;
    top: 60px;
    bottom: 0;
    padding: 0.6rem;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    visibility: hidden;
    pointer-events: none;
    z-index: 1;
}

.card-nav.open .card-nav-content {
    visibility: visible;
    pointer-events: auto;
}

.nav-card {
    height: 100%;
    flex: 1 1 0;
    min-width: 0;
    border-radius: calc(0.85rem - 0.2rem);
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 16px 18px;
    gap: 10px;
    user-select: none;
    background: linear-gradient(155deg, #0d0d0d 0%, #161013 100%);
    color: var(--cardnav-text);
    border: 1px solid var(--cardnav-border);
}

.nav-card-label {
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cardnav-text);
}

.nav-card-label-icon {
    font-size: 14px;
    opacity: 0.85;
}

.nav-card-links {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-card-link {
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--cardnav-text-muted);
}

.nav-card-link-icon {
    font-size: 11px;
    opacity: 0.6;
}

.nav-card-link:hover {
    opacity: 1;
    color: var(--cardnav-text);
    transform: translateX(2px);
}

/* Mobile Adaptations */
@media (max-width: 768px) {
    .card-nav-container {
        width: 92%;
        top: 1em;
    }

    .card-nav-top {
        padding: 0.5rem 0.8rem;
        justify-content: space-between;
    }

    .hamburger-menu {
        order: 2;
    }

    .logo-container {
        position: static;
        transform: none;
        order: 1;
    }

    .card-nav-cta-button {
        display: none;
    }

    .user-chip {
        padding: 0 2px 0 2px;
    }

    .user-chip-name {
        display: none;
    }

    .app-page-header {
        padding: 0 16px 16px;
    }

    .card-nav-content {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 0.6rem;
        bottom: 0;
        justify-content: flex-start;
    }

    .nav-card {
        height: 180px;
        flex: 0 0 180px;
        padding: 16px 16px;
    }

    .nav-card-label {
        font-size: 18px;
    }

    .nav-card-link {
        font-size: 13.5px;
    }
}

/* =========================================================
   LIGHT MODE — comparte [data-theme="light"] con el dashboard
   y la landing (ver /static/scripts/theme.js). El navbar flotante
   se usa en TODAS las páginas públicas, así que estos overrides
   alcanzan con vivir acá una sola vez.
   ========================================================= */
:root[data-theme="light"] {
    --cardnav-bg: #ffffff;
    --cardnav-border: rgba(0, 0, 0, 0.08);
    --cardnav-accent: #b8577c;
    --cardnav-accent-hover: #a34a6c;
    --cardnav-text: #1a1720;
    --cardnav-text-muted: #6b6670;
}

:root[data-theme="light"] .card-nav {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

:root[data-theme="light"] .lang-icon-btn,
:root[data-theme="light"] .user-chip {
    background: #f3f1f3;
    border-color: rgba(0, 0, 0, 0.1);
}

:root[data-theme="light"] .lang-icon-btn:hover,
:root[data-theme="light"] .user-chip:hover {
    background: #e9e6e9;
    border-color: rgba(0, 0, 0, 0.18);
}

:root[data-theme="light"] .user-chip-avatar {
    background-color: rgba(0, 0, 0, 0.07);
}

:root[data-theme="light"] .nav-card {
    background: linear-gradient(155deg, #ffffff 0%, #f6f3f6 100%);
}